Players leave clubs in search of silverware all the time. It's totally normal. However, for Arsenal, it's turned into a bit of a curse. The Gunners have been on a steady decline for a good (or bad) few years now, and they have seen plenty of their top stars jump ship to go and win trophies elsewhere, all while Arsenal have been restricted to the odd FA Cup. Arsenal fans don't really like talking about it, but there's no denying that there have been a whole lot of former players who have gone...